ACTA AGRICULTURAE BOREALI-SINICA ›› 2003, Vol. 18 ›› Issue (4): 82-85. doi: 10.3321/j.issn:1000-7091.2003.04.023

Special Issue: Wheat

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Distribution Translocation and Absorption of S,Ca,Mg and Its Dynamic Model of Different Varieties Spring Wheat

GAO Bing-de, LI Fei, ZHAO Li-mei   

  1. College of Ecology and Environment, Inner Mongolia Agricultural University, Huhhot010019, China
  • Received:2003-06-26 Published:2003-12-28

Abstract: With mengmai no.36 and other three varieties,the changing law of content, distribution and translocation of S,Ca,Mg at different growth periods in spring wheat were studied systematically;The consumption coefficients and productivity of S,Ca,Mg and the amount of absorption to produce 100 kg grain were made clear;The absorption dynamic model of three nutrition of spring wheat were established. Through the model, the maximum of nutrition uptake and the fastest absorption rate and their appeared time were calculated.

Key words: Spring wheat, Varieties, Calcium Magnesium Sulphur, Dynamic model

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Cite this article

GAO Bing-de, LI Fei, ZHAO Li-mei. Distribution Translocation and Absorption of S,Ca,Mg and Its Dynamic Model of Different Varieties Spring Wheat[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2003, 18(4): 82-85. doi: 10.3321/j.issn:1000-7091.2003.04.023.

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